Dead things were once living, such as a dead plant. Non-living things were never alive, like coal.
The mutagens that result in cancer damage DNA by (b) weakening the DNA strand or interfering with base pairing. This mutagens are called carcinogens, if they cause a damage to <span>a gene that makes a </span>DNA<span> repair protein, it means that a cell will have less ability to repair itself, and ,as a result, this will lead to formation of cancer.</span>
Answer: mRNA is made in the nucleus
Explanation:
reactant gas is carbon dioxide and the product gas is oxygen.
Answer:
Secretion
Explanation:
Not completely sure tho, good luck
